Twinthread Woodscrew BZP CSK Recess

8×1/2, 8×5/8, 8×3/4, 8×1, 8×1.1/4, 8×1.1/2, 8×1.3/4, 8×2, 8×2.1/4, 8×2.1/2, 8×3, 10×3/4, 10×1, 10×1.1/4, 10×1.1/2, 10×1.3/4, 10×2, 10×2.1/4, 10×2.1/2, 10×3, 10×3.1/2, 10×4